Metal Oxide Varistors (MOV) Data Sheet

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Metal Oxide Varistors (MOV) Data Sheet

Features

■ Fast responding to transient over-voltage

■ Large absorbing transient energy capability

■ Low clamping ratio and no follow-on current

■ Meets MSL level 1, per J-STD-020

■ Operating Temperature：-40℃ ~ +105℃&-40℃ ~ +125℃

■ Storage Temperature：-40℃ ~ +125℃

■ Agency recognition: UL 1449 4th /cUL/TUV/VDE/CQC

Applications

■ Power supply, Telecommunication, Smart meter, or PLC protection

■ Surge protection in consumer electronics

■ Surge protection in industrial electronics

■ Surge protection in electronic home appliances, gas and petroleum appliances

■ Relay and electromagnetic valve surge absorption

Part Number Code

2 7 1 K

D

1 0

Tolerance K: ±10%

Element Diameter 05：Φ 5mm 07：Φ 7mm 10：Φ 10mm 14：Φ 14mm 20：Φ 25mm 25：Φ 25mm

Varistor Voltage 180：18x10⁰V 271：27x10¹V 142：14x10²V Type

D: Disk

F T R

Product Type FTR Series

J

Surge Series

No Suffix: Standard Type J: High Surge Type

W1

Temperature Type W1 ：

Operating temperature is -40 ~ +125 No Suffix:

Operating temperature is -40 ~ +105

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Electrical Characteristics

Part Number

Maximum Allowable Voltage

Varistor Voltage

Maximum Clamping Voltage

Withstanding Surge current

Maximum Energy (10/1000μs)

Rated Power

Dimension Tmax

Standard

High

Surge

VAC(V) VDC(V) V1mA(V) IP(A) VC(V)

(A) Standard

(A) High Surge

(J) Standard

(J) High Surge

(W) (mm)

FTR10D180K FTR10D180KJ 11 14 18(15~21.6) 5 36 500 1000 2.1 3 0.05 5.0

FTR10D220K FTR10D220KJ 14 18 22(19.5~26) 5 43 500 1000 2.5 5 0.05 5.0

FTR10D270K FTR10D270KJ 17 22 27(24~31) 5 53 500 1000 3 6 0.05 5.0

FTR10D330K FTR10D330KJ 20 26 33(29.5~36.5) 5 65 500 1000 4 7 0.05 5.0

FTR10D390K FTR10D390KJ 25 31 39(35~43) 5 77 500 1000 4.6 9 0.05 5.0

FTR10D470K FTR10D470KJ 30 38 47(42~52) 5 93 500 1000 5.5 11 0.05 5.0

FTR10D560K FTR10D560KJ 35 45 56(50~62) 5 110 500 1000 7 13 0.05 5.0

FTR10D680K FTR10D680KJ 40 56 68(61~75) 5 135 500 1000 8.2 15 0.05 5.0

FTR10D820K FTR10D820KJ 50 65 82(74~90) 25 135 2500 3500 12 17 0.4 5.0

FTR10D101K FTR10D101KJ 60 85 100(90~110) 25 165 2500 3500 15 18 0.4 4.2

FTR10D121K FTR10D121KJ 75 100 120(108~132) 25 200 2500 3500 18 21 0.4 4.4

FTR10D151K FTR10D151KJ 95 125 150(135~165) 25 250 2500 3500 22 25 0.4 4.0

FTR10D181K FTR10D181KJ 115 150 180(162~198) 25 300 2500 3500 27 30 0.4 4.1 FTR10D201K FTR10D201KJ 130 170 200(180~220) 25 340 2500 3500 30 35 0.4 4.2 FTR10D221K FTR10D221KJ 140 180 220(198~242) 25 360 2500 3500 32 39 0.4 4.3 FTR10D241K FTR10D241KJ 150 200 240(216~264) 25 395 2500 3500 35 42 0.4 4.4 FTR10D271K FTR10D271KJ 175 225 270(243~297) 25 455 2500 3500 37 49 0.4 4.6 FTR10D301K FTR10D301KJ 190 250 300(270~330) 25 500 2500 3500 40 54 0.4 4.7 FTR10D331K FTR10D331KJ 210 275 330(297~363) 25 550 2500 3500 43 58 0.4 4.7 FTR10D361K FTR10D361KJ 230 300 360(324~396) 25 595 2500 3500 47 65 0.4 4.9 FTR10D391K FTR10D391KJ 250 320 390(351~429) 25 650 2500 3500 60 70 0.4 5.0 FTR10D431K FTR10D431KJ 275 350 430(387~473) 25 710 2500 3500 65 80 0.4 5.2 FTR10D471K FTR10D471KJ 300 385 470(423~517) 25 775 2500 3500 67 85 0.4 5.4 FTR10D511K FTR10D511KJ 320 415 510(459~561) 25 845 2500 3500 69 90 0.4 5.6 FTR10D561K FTR10D561KJ 350 460 560(504~616) 25 925 2500 3500 70 92 0.4 5.8 FTR10D621K FTR10D621KJ 385 505 620(558~682) 25 1025 2500 3500 72 95 0.4 6.1 FTR10D681K FTR10D681KJ 420 560 680(612~748) 25 1120 2500 3500 75 98 0.4 6.4 FTR10D751K FTR10D751KJ 460 615 750(675~825) 25 1240 2500 3500 77 100 0.4 6.5 FTR10D781K FTR10D781KJ 485 640 780(702~858) 25 1290 2500 3500 80 105 0.4 6.6 FTR10D821K FTR10D821KJ 510 670 820(738~902) 25 1355 2500 3500 85 110 0.4 6.8 FTR10D911K FTR10D911KJ 550 745 910(819~1001) 25 1500 2500 3500 93 130 0.4 7.2 FTR10D102K FTR10D102KJ 625 825 1000(900~1100) 25 1650 2500 3500 102 140 0.4 7.2 FTR10D112K FTR10D112KJ 680 895 1100(990~1210) 25 1815 2500 3500 115 155 0.4 7.6

Notes: 1. The tolerance of varistor voltage between 18V and 27V is more than 10%.

2. Leakage Current (@83% of V1mA)：IR≤50μ A (180K~680K) ; IR≤25μ A (820K~112K)

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Dimensions

D

H

K 3.0 d

T

L

D

H1

K 3.0

L1 d

D

H1

K 3.0

L d

T

F

O Type F Type

Symbol H(max.) H1(Max.) L(min.) L1(min.) D（max.） F(±0.8) d(±0.05) Tmax

Dimension(mm) 14.5 16.5 20 15 12 7.5 0.8

Please refer to the Electrical Characteristics Table

Marking Code

①

②

③

④

⑤⑥

⑦

⑧

FTR XXDXXXKJ

Varistor Voltage

⑥

“J”is High Surge Code,No “J”is Standard Surge

⑤

UL Accreditation Logo

③

Disk Size

②

QG Logo

①

X X ⑨

④ VDE Accreditation Logo

⑦ CQC Accreditation Logo

⑧ TUV Accreditation Logo Date Code

⑨

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Electrical Ratings

Items Test Condition/Description Requirement

Varistor Voltage The voltage between two terminals with the specified measuring current 1mA.DC applied is called Vb.

To meet the Specified value Maximum Allowable

Voltage

The recommended maximum sine wave voltage (RMS) or the Maximum DC voltage can be applied continuously.

Maximum Clamping Voltage

The maximum voltage between two terminals with the specification standard impulse current.

Applied waveform: 8/20μs

100 50 10090

Time

Current (%)

Impulse Width 8µs

20µs Crest value

Rated Wattage The maximum average power that can be applied within the specified ambient temperature.

Energy The maximum energy within the varistor voltage change of ±10%

when one impulse of 10/1000μs or 2ms is applied.

Withstanding Surge Current

The maximum current within the varistor voltage change of ±10%

with the standard impulse current (8/20μs) applied one time.

Varistor Voltage Temp. Coefficient

V1mA@85℃-V1mA@25℃

V1mA@25℃

× 1

60 × 100%(%/℃)

≤0.05%/℃

V1mA@-40℃-V1mA@25℃

V1mA@25℃

× 1

65 × 100%(%/℃)

Surge Life

The change of Vb shall be measured after the impulse listed below which is applied 10,000 times continuously with the interval of ten seconds at room temperature.

10Φ series 180K to 680K 50A (8/20μs) 820K to 112K 100A (8/20μs)

ΔVb

Vb ≤ ±10%

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Mechanical Characteristics

Items Test conditions / Methods Specifications

Tensile Strength of Terminals

Gradually applying the force specified and keeping the unit fixed for 10±1 sec.

Terminal diameter (mm) Froce(kg) 0.5<d≤0.8 1.0 0.8＜d≤1.25 2.0

1.25＜d 4.0

NO Visible damage

|Δ V1mA/V1mA |≤5%

Bending Strength of Terminals

Hold specimen and apply the force specified below to each lead.

Bend the specimen to 90°, then return to the original position.

Repeat the procedure in the opposite direction.

Terminal diameter (mm) Froce(kg) 0.5<d≤0.8 0.5

0.8＜d≤1.25 1.0 1.25＜d 2.0

NO Visible damage

Vibration

Frequency range: 10~55 Hz Amplitude: 0.75mm or 98m/s2

Direction: 3 mutually perpendicular directions, 2hrs each.

NO Visible damage

Solder ability Solder Temp: 245±5℃

Dipping Time: 2±0.5 sec

At least 95% of terminal electrode is covered by new solder Resistanceto

Soldering Heat

Solder Temp: 260±5℃

Dipping Time: 10±1 sec

NO Visible damage

Reliability

Items Test conditions / Methods Specifications

High Temperature Storage

Ambient Temp: 125±2℃

Duration: 1000hrs |Δ V1mA/V1mA |≤5%

Low Temperature Storage

Ambient Temp: -40±2℃

Humidity Ambient Temp: 40±2℃, 90~95% R.H.

Temperature Cycle

The conditions shown below shall be repeated 5 cycles Step Temperature (℃) Period (minutes)

1 -40±3 30±3

2 Room temperature 15±3

3 125±3 30±3

4 Room temperature 15±3

No visible damage

|ΔV1mA/V1mA |≤5%

High Temperature Load

Ambient Temp: 105±2℃

Duration: 1000hrs

Load: Max. Allowable Voltage In AC eara.

|ΔV1mA/V1mA |≤5%

Damp Heat Load

Ambient Temp: 40±2℃, 90~95% R.H.

Duration: 1000hrs Load: Max. Allowable Voltage

No visible damage

|ΔV1mA/V1mA |≤5%

Voltage Proof Metal balls method, 2500Vac 1 min. No visible damage

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Soldering Recommendation

Wave Lead Free Soldering Recommendation

300

4 250

200

150

100

50

0

T e m p e ra tu re ( ℃ )

Time (minutes)

0 0.5 1 1.5 2 2.5 3 3.5

Soldering Preheating Maximum Wave 265℃

Cooling

Item Conditions

Peak Temperature 265℃

Dipping Time 10 seconds(max.)

Soldering 1 time

Recommendation Reworking Conditions with Soldering Iron

Item Conditions

Temperature of Soldering Iron-tip 360℃(max.) Soldering Time 3 seconds(max.) Distance from Varistor 2mm (min.)

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Maximum Leakage Current and Maximum Clamping Voltage Curve

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Maximum Leakage Current and Maximum Clamping Voltage Curve

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Maximum Leakage Current and Maximum Clamping Voltage Curve

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Maximum Surge Current Derating Curve

Taping Dimensions

Symbol Dimensions (mm)

P 25.4±1.0

P0 12.7±1.0

P1 8.95±0.7

P2 12.7±1.3

F 7.5±0.8

h 0±4

W 18.0±1.0

W0 12.0±1.0

W1 9.0±0.5

W2 3.0max

H 18±2.0

D0 4.0±0.2

t 0.6±0.3

B 36max

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Quantity

Packaging Dimensions (Unit: mm) Quantity

In bulk for Terminals Untrimmed Products

250 Max.

130 Max.

500pcs/bag

（180K~621K）

4bags/box

400pcs/bag

（681k~112K）

In bulk for Terminals Trimmed Products

252 Max.

66 Max.

500pcs/bag

（180K~621K）

4bags/box 400pcs/bag

（681k~112K）

Tape & Box

335 Max.

55 Max.

750pcs/bag

（180K~391K）

（431K~621K）

300pcs/bag (681K~112K)

Tape & Reel

365 Max.

57 Max.

1000pcs/bag

（180K~391K）

（431K~621K）

500pcs/bag

（681k~751K）

400pcs/bag

（781k~112K）